Home / 73,381,907.80-110,044,868.10-22,246,931.80

Finding the Fourth Proportional to 73,381,907.80, 110,044,868.10 and 22,246,931.80

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Solution

The fourth proportional to 73,381,907.80, 110,044,868.10 and 22,246,931.80 is: 33,361,910.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,381,907.80 : 110,044,868.10 = 22,246,931.80 : x
  2. Step 2: Convert to fraction form
    73,381,907.80/110,044,868.10 = 22,246,931.80/x
  3. Step 3: Cross multiply
    73,381,907.80x = 110,044,868.10 × 22,246,931.80
  4. Step 4: Simplify right side
    73,381,907.80x = 2,448,160,675,560,695.50
  5. Step 5: Solve for x
    x = 2,448,160,675,560,695.50/73,381,907.80
  6. Step 6: Final answer
    x = 33,361,910.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.